Home / 3,370,447.40-4,651,233.84-1,842,554.52

Finding the Fourth Proportional to 3,370,447.40, 4,651,233.84 and 1,842,554.52

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Solution

The fourth proportional to 3,370,447.40, 4,651,233.84 and 1,842,554.52 is: 2,542,734.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,447.40 : 4,651,233.84 = 1,842,554.52 : x
  2. Step 2: Convert to fraction form
    3,370,447.40/4,651,233.84 = 1,842,554.52/x
  3. Step 3: Cross multiply
    3,370,447.40x = 4,651,233.84 × 1,842,554.52
  4. Step 4: Simplify right side
    3,370,447.40x = 8,570,151,935,468.96
  5. Step 5: Solve for x
    x = 8,570,151,935,468.96/3,370,447.40
  6. Step 6: Final answer
    x = 2,542,734.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.